In this post, you’ll learn more about the MariaDB Error 1709 ER_INDEX_COLUMN_TOO_LONG with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1709 – ER_INDEX_COLUMN_TOO_LONG with the sqlState HY000
Error Description for the MariaDB Error ER_INDEX_COLUMN_TOO_LONG
Index column size too large. The maximum column size is %lu bytes.